Kerbal Space Program

Each launch since the update has had multiple instances of the Delta V tool show up in VAB, SPH, and normal flight modes. Appears to be caused by another minor bug or issue where if you set it to display DV and then remove or replace the engines it's calculating then that stage is no longer calculating. That has been the only correlation that I've noted where this has duplicated. It does not remove the DV tool on the left or bottom, but does seem to cause significant slow downs when saving or loading.